Directory of Power Plants in Ohio

List of All Ohio Power Plants

Displaying Results 1 to 14 of 14
Plant NameUtilityLocationBalancing AuthorityAnnual GenerationPlant DateLast UpdateFuel Types
Hanging Rock Energy FacilityDynegy Hanging Rock Energy FacilityIronton, OHPJM Interconnection, LLC (PJM)8.4 TWhMay 2003Apr 2025 Natural Gas
Harpster WindOEE XVII, LLCHarpster, OHPJM Interconnection, LLC (PJM)3.1 GWhDec 2015Apr 2025 Wind
Hog Creek Wind ProjectHog Creek Wind Project LLCAda, OHPJM Interconnection, LLC (PJM)199.5 GWhNov 2017Apr 2025 Wind
Hillcrest SolarHillcrest Solar I, LLCMt. Orab, OHPJM Interconnection, LLC (PJM)379.6 GWhJun 2021Apr 2025 Solar
Hecate Energy Highland LLCHecate Energy Highland LLCBuford, OHPJM Interconnection, LLC (PJM)526.0 GWhApr 2024Apr 2025 Solar
Hardin Solar Energy LLCDominion Renewable EnergyAlger, OHPJM Interconnection, LLC (PJM)285.1 GWhJan 2021Apr 2025 Solar
Hardin Solar Energy II LLCInvenergy Services LLCBelle Center, OHPJM Interconnection, LLC (PJM)113.2 GWhNov 2024Apr 2025 Solar
Hardin Solar IIIHardin Solar Energy IIIAlger, OHPJM Interconnection, LLC (PJM)91.0 GWh-Apr 2025 Solar
Hamilton (OH)City of Hamilton - (OH)Hamilton, OHPJM Interconnection, LLC (PJM)1.1 GWhFeb 1954Dec 2024 Natural Gas
Hamilton PeakingAmerican Mun Power-Ohio, IncHamilton, OHPJM Interconnection, LLC (PJM)2.5 GWhMay 2000Dec 2024 Natural Gas
Hamilton HydroCity of Hamilton - (OH)HAMILTON, OHPJM Interconnection, LLC (PJM)7.8 GWhApr 1994Dec 2024 Water
Haviland Plastic ProductsHaviland Plastic Products CoHaviland, OHPJM Interconnection, LLC (PJM)12.9 GWhApr 2013Dec 2024 Wind
HMW Minster PV IMadison Energy Holdings LLCVillage of Minster, OHPJM Interconnection, LLC (PJM)8.3 GWhNov 2015Dec 2024 Solar
Haverhill North Cogeneration FacilitySunCoke Energy, Inc.Franklin Furnace, OHPJM Interconnection, LLC (PJM)353.4 GWhNov 2008Dec 2023 Other Gas : 95.0% Natural Gas : 5.0%

Browse Power Plants By Ohio Counties

Figures are based on December 2024 generation numbers.
CountyState RankActive PlantsDec 2024 Generation
Tuscarawas County, OH# 662402.0 MWh
Franklin County, OH# 6511555.0 MWh
Clark County, OH# 6421.1 GWh
Greene County, OH# 6332.1 GWh
Licking County, OH# 6222.1 GWh
Stark County, OH# 6132.3 GWh
Shelby County, OH# 6033.0 GWh
Crawford County, OH# 5933.1 GWh
Huron County, OH# 5833.8 GWh
Richland County, OH# 5774.4 GWh
Mercer County, OH# 5616.5 GWh
Williams County, OH# 5586.6 GWh
Erie County, OH# 54210.5 GWh
Summit County, OH# 53513.7 GWh
Medina County, OH# 52615.6 GWh
Wyandot County, OH# 51316.2 GWh
Henry County, OH# 50718.5 GWh
Seneca County, OH# 49119.8 GWh
Mahoning County, OH# 48326.8 GWh
Miami County, OH# 47327.0 GWh
Perry County, OH# 46128.2 GWh
Marion County, OH# 45432.7 GWh
Auglaize County, OH# 44733.9 GWh
Portage County, OH# 43134.6 GWh
Wayne County, OH# 42638.8 GWh
Hancock County, OH# 41743.3 GWh
Champaign County, OH# 40279.5 GWh
Darke County, OH# 396114.4 GWh
Putnam County, OH# 384119.7 GWh
Clermont County, OH# 373139.4 GWh
Meigs County, OH# 362174.8 GWh
Ashtabula County, OH# 353183.0 GWh
Fulton County, OH# 343199.0 GWh
CountyState RankActive PlantsDec 2024 Generation
Union County, OH# 333220.2 GWh
Defiance County, OH# 323333.8 GWh
Cuyahoga County, OH# 3114358.0 GWh
Brown County, OH# 302407.8 GWh
Logan County, OH# 293552.7 GWh
Scioto County, OH# 282614.9 GWh
Pickaway County, OH# 274615.9 GWh
Hardin County, OH# 265693.0 GWh
Highland County, OH# 254767.4 GWh
Ross County, OH# 245929.7 GWh
Wood County, OH# 2391.0 TWh
Van Wert County, OH# 2251.1 TWh
Montgomery County, OH# 2171.4 TWh
Paulding County, OH# 20101.4 TWh
Madison County, OH# 1951.7 TWh
Lorain County, OH# 1871.7 TWh
Vinton County, OH# 1712.2 TWh
Monroe County, OH# 1623.7 TWh
Sandusky County, OH# 1554.2 TWh
Muskingum County, OH# 1424.3 TWh
Carroll County, OH# 1325.3 TWh
Butler County, OH# 12115.4 TWh
Trumbull County, OH# 1186.4 TWh
Hamilton County, OH# 1066.5 TWh
Lucas County, OH# 9116.8 TWh
Columbiana County, OH# 817.7 TWh
Ottawa County, OH# 738.0 TWh
Lawrence County, OH# 618.4 TWh
Lake County, OH# 538.9 TWh
Jefferson County, OH# 459.8 TWh
Washington County, OH# 3811.2 TWh
Guernsey County, OH# 2111.5 TWh
Gallia County, OH# 1217.6 TWh